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Motherboards under $300

All motherboards

5 motherboards under $300 from ASUS, GIGABYTE, MSI and more. Most cost $222 to $289, and half cost less than $232.

Generic

LGA1151, ATX, DDR4, Intel H170

+ATX form factor fits standard full-size cases
+Uses DDR4 memory, a common and widely available type
+Supports LGA 1151 socket for Intel processors
−Intel H170 chipset is an older platform
−Name lists 64GB memory support, which is a maximum capacity
$223.68
as of 11/04/2026 15:07 PST - Details
Tytmsca

LGA1151, mATX, DDR4, Intel Z170

+Micro-ATX form factor suits compact builds
+Uses DDR4 memory, a common and widely available type
+Intel Z170 chipset supports overclocking on compatible processors
−LGA 1151 is an older Intel socket
−Intel Z170 is an older chipset platform
$221.74
as of 11/04/2026 15:07 PST - Details
Generic

LGA1151, ITX, DDR4, Intel H110

+Compact Mini-ITX form factor for small builds
+Intel H110 chipset with LGA1151 socket
+Supports DDR4 memory
−Mini-ITX board offers fewer expansion slots than full-size boards
$289.56
as of 11/04/2026 00:16 PST - Details
Generic

LGA1151, DDR4, Intel B250

+Intel B250 chipset for LGA1151 processors
+Supports 6th through 9th generation Intel CPUs
+Dual DDR4 memory slots for system RAM
$286.28
as of 11/04/2026 15:07 PST - Details
Jwzfccore

LGA1151, mATX, DDR4, Intel B365

+Micro-ATX form factor fits smaller cases
+Supports DDR4 memory
+LGA1151 socket for Intel processors
$231.60
as of 11/04/2026 00:16 PST - Details

Compare specs

motherboardSocketForm factorMemory typeChipsetSpec scorePrice
LGA1151ATXDDR4Intel H170n/a$223.68
as of 11/04/2026 15:07 PST - Details
LGA1151mATXDDR4Intel Z170n/a$221.74
as of 11/04/2026 15:07 PST - Details
LGA1151ITXDDR4Intel H110n/a$289.56
as of 11/04/2026 00:16 PST - Details
LGA1151DDR4Intel B250n/a$286.28
as of 11/04/2026 15:07 PST - Details
LGA1151mATXDDR4Intel B365n/a$231.60
as of 11/04/2026 00:16 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.